Study on Efficacy and Safety of Givinostat Versus Hydroxyurea in Patients With Polycythemia Vera
Trial Parameters
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Brief Summary
The goal of this clinical trial is to compare the efficacy and safety of givinostat to hydroxyurea in Jak2V617F-positive high risk polycythemia vera patients.
Eligibility Criteria
Core Treatment - Inclusion Criteria: * Patients must have been diagnosed with PV according to the 2016 WHO criteria before randomization * Patients must have JAK2V617F-positive disease * Patients with PV must meet the definition of HR for thrombosis (i.e., HR) within 3 years before screening as follows: * Age ≥ 60 years, and/or * Prior thrombosis. * Patients must be in need of treatment at screening, defined by the presence of at least one of the following: * HCT ≥ 45% or HCT \< 45% with at least 1 phlebotomy performed in the 3 months before screening, or * WBC count \> 10 × 109/L, or * PLT count \> 400 × 109/L. * Patients must have normalized HCT (i.e., HCT \< 45%) at randomization Extended Treatment - Inclusion Criteria * Patients must have completed the Week 48 visit of the DSC/08/2357/32 core treatment phase and: 1. if the patient received givinostat, a complete hematological response (CHR) at Week 48 shall be achieved 2. if the patient received HU, did not achieve a CHR (see above